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PCI: populate subsystem vendor and device IDs for PCI bridges

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Change to populate the subsystem vendor and subsytem device IDs for
PCI-PCI bridges that implement the PCI Subsystem Vendor ID capability.
Previously bridges left subsystem vendor IDs unpopulated.

Signed-off-by: Gabe Black <gabe.black@ni.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
This commit is contained in:
Gabe Black
2009-10-06 10:45:19 -05:00
committed by Jesse Barnes
parent 0584396157
commit bc577d2bb9
2 changed files with 11 additions and 0 deletions
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5
include/linux/pci_regs.h
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@@ -365,6 +365,11 @@
#define PCI_X_STATUS_266MHZ 0x40000000 /* 266 MHz capable */
#define PCI_X_STATUS_533MHZ 0x80000000 /* 533 MHz capable */
/* PCI Bridge Subsystem ID registers */
#define PCI_SSVID_VENDOR_ID 4 /* PCI-Bridge subsystem vendor id register */
#define PCI_SSVID_DEVICE_ID 6 /* PCI-Bridge subsystem device id register */
/* PCI Express capability registers */
#define PCI_EXP_FLAGS 2 /* Capabilities register */